The Difference Between Dreamer Versus Dreamer?

I was previously very much interested in multi agent learning, more so than i am currently. I think that overtime i've realized that there's enough interesting questions in single ageent learning to really focus on. As soon as the environment becomes varied and you're not solving a single environment, then you actually end up just with a multi agent system again. So i guess, like my interest in multi agent maybe you can say it hasn't disappeared, it's taken form. It's always at least one or two or a few cycles of back and forth in terms o talking through the idea with a collaborator before it really solidifies into something that is clean and makes sense and feels like an improvement.